2392727720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{2221}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 5625037440

約数和(自身を除く): 3232309720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1171, 2221, 2342, 4442, 4684, 5855, 8884, 9368, 11105, 11710, 17768, 22210, 23420, 26933, 44420, 46840, 51083, 53866, 88840, 102166, 107732, 134665, 204332, 215464, 255415, 269330, 408664, 510830, 538660, 1021660, 1077320, 2043320, 2600791, 5201582, 10403164, 13003955, 20806328, 26007910, 52015820, 59818193, 104031640, 119636386, 239272772, 299090965, 478545544, 598181930, 1196363860, 2392727720]

約数ペア:

[(1, 2392727720), (2, 1196363860), (4, 598181930), (5, 478545544), (8, 299090965), (10, 239272772), (20, 119636386), (23, 104031640), (40, 59818193), (46, 52015820), (92, 26007910), (115, 20806328), (184, 13003955), (230, 10403164), (460, 5201582), (920, 2600791), (1171, 2043320), (2221, 1077320), (2342, 1021660), (4442, 538660), (4684, 510830), (5855, 408664), (8884, 269330), (9368, 255415), (11105, 215464), (11710, 204332), (17768, 134665), (22210, 107732), (23420, 102166), (26933, 88840), (44420, 53866), (46840, 51083)]